CVE-2025-51005: High severity Tcpreplay Tcpreplay vulnerability
A heap-buffer-overflow vulnerability exists in the tcpliveplay utility of the tcpreplay-4.5.1. When a crafted pcap file is processed, the program incorrectly handles memory in the checksum calculation logic at dochecksummathliveplay in tcpliveplay.c, leading to a possible denial of service.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2025-51005?
CVE-2025-51005 has a high severity due to its potential for causing denial of service through a heap-buffer-overflow.
How do I fix CVE-2025-51005?
To fix CVE-2025-51005, update to the latest version of tcpreplay that addresses the heap-buffer-overflow vulnerability.
What software is affected by CVE-2025-51005?
CVE-2025-51005 specifically affects the tcpreplay utility version 4.5.1.
What is the impact of CVE-2025-51005?
The impact of CVE-2025-51005 may lead to application crashes or denial of service when processing crafted pcap files.
How is CVE-2025-51005 exploited?
CVE-2025-51005 can be exploited by providing tcpliveplay with a specially crafted pcap file that triggers the buffer overflow.